#2630A3#2630A3

#2630A3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.182 H 270.8°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#2630A3
RGB	rgb(38, 48, 163)
HSL	hsl(235, 62%, 39%)
HSV	hsv(235, 77%, 64%)
CMYK	cmyk(76.7%, 70.6%, 0%, 36.1%)
CIE-LAB	lab(27.21, 37.03, -62.75)
CIE-LCH	lch(27.21, 72.86, 300.54°)
OKLab	oklab(38.77% 0.0024 -0.1816)
OKLCH	oklch(38.77% 0.182 270.8)
XYZ	xyz(8.4649, 5.1694, 35.1949)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2630A3 #A39926

analogous

#266FA3 #2630A3 #5B26A3

triadic

#2630A3 #A32630 #30A326

tetradic

#2630A3 #A3266F #A39926 #26A35B

square

#2630A3 #A3266F #A39926 #26A35B

split-complementary

#2630A3 #A35B26 #6FA326

monochromatic

#0F1340 #1A2171 #2630A3 #3642D0 #6871DC

Accessibility & contrast

On white

10.32

#2630A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2630A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2630A3

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2630A3	#FFFFFF	#000000	##FFFFFF
##2630A3	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A6

Deuteranopia (green-blind)

#003AA1

Tritanopia (blue-blind)

#005066

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2630a3;
/* rgb */ color: rgb(38, 48, 163);
/* oklch */ color: oklch(38.8% 0.182 270.8);

Tailwind

colors: {
  custom: {
    50: '#7569bf',
    500: '#2630a3',
    950: '#000000',
  },
}

SCSS

$custom: #2630a3;
$custom-light: #7569bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2630a3",
  "rgb": {
    "r": 38,
    "g": 48,
    "b": 163
  },
  "hsl": {
    "h": 235.2,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38774,
    "c": 0.18166,
    "h": 270.8
  },
  "luminance": 0.0517
}

Semantic roles & 50–950 ramp

primary

#2630A3

secondary

#C2BA63

accent

#D843E5

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2630A3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →